package com.lxmes.gs.service.impl;

import java.util.List;

import cn.hutool.core.util.NumberUtil;
import cn.hutool.core.util.ObjectUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.lxmes.common.utils.StringUtils;
import com.lxmes.common.utils.bean.BeanValidators;
import com.lxmes.common.exception.ServiceException;
import javax.validation.Validator;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.lxmes.gs.mapper.CostAnalysisMapper;
import com.lxmes.gs.domain.CostAnalysis;
import com.lxmes.gs.service.ICostAnalysisService;

/**
 * 成本分析Service业务层处理
 * 
 * @author wdf
 * @date 2023-04-24
 */
@Service
public class CostAnalysisServiceImpl extends ServiceImpl<CostAnalysisMapper,CostAnalysis> implements ICostAnalysisService{
    
    @Autowired
    private CostAnalysisMapper costAnalysisMapper;
    @Autowired
    protected Validator validator;
    /**
     * 查询成本分析
     * 
     * @param id 成本分析主键
     * @return 成本分析
     */
    @Override
    public CostAnalysis selectCostAnalysisById(Long id){
        return costAnalysisMapper.selectById(id);
    }

    /**
     * 查询成本分析列表
     * 
     * @param costAnalysis 成本分析
     * @return 成本分析
     */
    @Override
    public List<CostAnalysis> selectCostAnalysisList(CostAnalysis costAnalysis){
        return costAnalysisMapper.selectList(Wrappers.lambdaQuery(costAnalysis));
    }

    /**
     * 新增成本分析
     * 
     * @param costAnalysis 成本分析
     * @return 结果
     */
    @Override
    public int insertCostAnalysis(CostAnalysis costAnalysis){
        insertOrUpdatePre(costAnalysis);
        return costAnalysisMapper.insert(costAnalysis);
    }

    private void insertOrUpdatePre(CostAnalysis costAnalysis) {
        
        Double budgetAmount = ObjectUtil.defaultIfNull(costAnalysis.getBudgetAmount(),0D);
        Double actualAmount = ObjectUtil.defaultIfNull(costAnalysis.getActualAmount(),0D);
        costAnalysis.setOverUnderAmount(NumberUtil.sub(budgetAmount,actualAmount));
    }

    /**
     * 修改成本分析
     * 
     * @param costAnalysis 成本分析
     * @return 结果
     */
    @Override
    public int updateCostAnalysis(CostAnalysis costAnalysis){
        insertOrUpdatePre(costAnalysis);
        return costAnalysisMapper.updateById(costAnalysis);
    }

    /**
     * 批量删除成本分析
     * 
     * @param ids 需要删除的成本分析主键
     * @return 结果
     */
    @Override
    public int deleteCostAnalysisByIds(Long[] ids){
        return costAnalysisMapper.deleteCostAnalysisByIds(ids);
    }

    /**
     * 删除成本分析信息
     * 
     * @param id 成本分析主键
     * @return 结果
     */
    @Override
    public int deleteCostAnalysisById(Long id){
        return costAnalysisMapper.deleteById(id);
    }
    @Override
    public String imporIteminfo(List<CostAnalysis> costAnalysisList, boolean updateSupport) {
        if (StringUtils.isNull(costAnalysisList) || costAnalysisList.size() == 0)
        {
            throw new ServiceException("导入数据不能为空！");
        }
        int successNum = 0;
        int failureNum = 0;
        StringBuilder successMsg = new StringBuilder();
        StringBuilder failureMsg = new StringBuilder();
        for (CostAnalysis costAnalysis : costAnalysisList)
        {
            try
            {
                BeanValidators.validateWithException(validator, costAnalysis);
                this.insertCostAnalysis(costAnalysis);
                successNum++;
                successMsg.append("<br/>" + successNum + "数据导入成功");
            }
            catch (Exception e)
            {
                failureNum++;
                String msg = "<br/> 数据导入失败：";
                failureMsg.append(msg + e.getMessage());
            }
        }
        if (failureNum > 0)
        {
            failureMsg.insert(0, "很抱歉，导入失败！共 " + failureNum + " 条数据格式不正确，错误如下：");
            throw new ServiceException(failureMsg.toString());
        }
        else
        {
            successMsg.insert(0, "恭喜您，数据已全部导入成功！共 " + successNum + " 条，数据如下：");
        }
        return successMsg.toString();
    }
}
